NUWE · Insider Trading
Nuwellis, Inc. Common Stock
Every open-market purchase and sale reported by NUWE officers, directors and 10%+ beneficial owners on SEC Form 4, which must be filed within two business days of the transaction. Sales often reflect scheduled 10b5-1 plans or tax withholding rather than a directional view, so read counts alongside the size and the filer.
| Filed | Insider | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-29 | Archelle Georgiou Feldshon | Director | A | +6,744 deriv. | — |
| 2026-04-29 | David McDonald | Director | A | +6,744 deriv. | — |
| 2026-04-29 | Martin J Emerson | Director | A | +6,744 deriv. | — |
| 2026-04-29 | Gregory D Waller | Director | A | +6,744 deriv. | — |
| 2025-07-01 | John L Erb | CEO and President | A | +115,329 deriv. | — |
| 2025-06-11 | John L Erb | CEO and President | C | +1,100,022 | +$66.00K |
| 2025-05-21 | Gregory D Waller | Director | A | +17,496 deriv. | — |
| 2025-05-21 | David McDonald | Director | A | +17,496 deriv. | — |
| 2025-05-21 | Michael Kendrick McCormick | Director | A | +17,496 deriv. | — |
| 2025-05-21 | Archelle Georgiou Feldshon | Director | A | +17,496 deriv. | — |
| 2024-01-04 | Michael Kendrick McCormick | Director | A | +20,836 deriv. | — |
| 2024-01-04 | David McDonald | Director | A | +11,365 deriv. | — |
| 2024-01-04 | Archelle Georgiou Feldshon | Director | A | +11,365 deriv. | — |
| 2023-09-06 | Robert Benjamin Scott | Chief Financial Officer | A | +18,643 deriv. | — |
| 2023-06-05 | Michael Kendrick McCormick | Director | A | +1,967 deriv. | — |
| 2023-05-23 | Gregory D Waller | Director | A | +2,146 deriv. | — |
| 2023-05-23 | Jon W Salveson | Director | A | +2,146 deriv. | — |
| 2023-05-23 | Warren S Watson | Director | A | +2,146 deriv. | — |
| 2023-05-23 | John L Erb | Director | A | +2,146 deriv. | — |
| 2023-03-16 | Nestor Jaramillo Jr. | President and CEO | Buy | +4,098 | +$19.63K |
| 2023-03-07 | Neil P Ayotte | SVP, Secretary, GC & CCO | A | +8,640 deriv. | — |
| 2023-03-07 | Nestor Jaramillo Jr. | President and CEO | A | +22,820 deriv. | — |
| 2023-01-09 | Lynn Larson Blake | Chief Financial Officer | A | +12,417 deriv. | — |
| 2022-05-26 | Warren S Watson | Director | A | +15,806 deriv. | — |
| 2022-05-26 | Gregory D Waller | Director | A | +15,806 deriv. | — |
| 2022-05-26 | Steven Frank Brandt | Director | A | +15,806 deriv. | — |
| 2022-05-26 | Jon W Salveson | Director | A | +15,806 deriv. | — |
| 2022-05-26 | John L Erb | Director | A | +15,806 deriv. | — |
| 2022-03-04 | George Montague | CFO and Treasurer | A | +40,054 deriv. | — |
| 2022-03-04 | Neil P Ayotte | SVP, Secretary, GC & CCO | A | +26,352 deriv. | — |
| 2022-03-04 | Nestor Jaramillo Jr. | President and CEO | A | +101,190 deriv. | — |
| 2021-08-20 | John L Erb | Director | A | +8,752 deriv. | — |
| 2021-07-01 | George Montague | CFO and Treasurer | A | +62,535 deriv. | — |
| 2021-06-24 | Neil P Ayotte | SVP, Secretary, GC & CCO | A | +41,690 deriv. | — |
| 2021-06-23 | Neil P Ayotte | SVP, Secretary, GC & CCO | A | +41,690 deriv. | — |
| 2021-05-20 | John L Erb | Director | A | +75,973 deriv. | — |
| 2021-05-20 | Gregory D Waller | Director | A | +9,798 deriv. | — |
| 2021-05-20 | Warren S Watson | Director | A | +9,798 deriv. | — |
| 2021-05-20 | Steven Frank Brandt | Director | A | +9,798 deriv. | — |
| 2021-05-20 | Nestor Jaramillo Jr. | President and CEO | A | +157,911 deriv. | — |
| 2021-05-20 | Jon W Salveson | Director | A | +9,798 deriv. | — |
| Insider | Role | Shares Held | Value |
|---|---|---|---|
| John L Erb | CEO and President | 83 | $451 |
Form 4 reports a change in beneficial ownership by an officer, director or 10%+ holder, and must be filed within two business days of the transaction — so this is close to real time, unlike the 45-day-lagged 13F institutional data.
Transaction codes matter more than the raw buy/sell count. Code P is an open-market purchase — an insider choosing to buy with their own money, which is the signal most research treats as informative. Code S is a sale, but sales are frequently pre-scheduled under a 10b5-1 plan or cover tax withholding on vesting equity, so a run of sales often says nothing directional. Codes A and M are grants and option exercises rather than open-market decisions.
Full filing history and per-insider positions are on the NUWE quote page; the site-wide leaderboard is on the insider transactions hub.
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.